tonya cooley

Tonya Cooley, a cast member of 'Real World: Chicago' and many 'Real World/Road Rules' challenges, is suing MTV, Bunim/Murray Productions and reality stars Evan Starkman and Kenneth Santucci, saying the male cast members named in the suit sexually assaulted her.

According to TMZ, Cooley's lawsuit claims Starkman and Santucci sexually abused her with a toothbrush while she was passed out. Warning -- the details are a bit graphic.